Lost and found: Coronary stent retrieval and review of literature

Abstract A 61‐year‐old man with a history of percutaneous coronary intervention (PCI) of the mid right coronary artery (RCA) with a drug eluting stent (DES), presented with non‐ST segment elevation myocardial infarction. Coronary angiography demonstrated complex disease of the distal RCA as well as in‐stent stenosis of the previously placed mid RCA stent. The patient underwent bifurcation PCI of the distal RCA followed by attempted intervention with a DES on the mid RCA lesion. The stent could not cross the lesion and eventually became dissociated from its delivery system. The lost stent was successfully retrieved using two different snaring systems. The procedure was terminated without further attempts for stent delivery. The patient had an uneventful recovery and underwent successful PCI of the mid RCA lesion one month later.
Source: Catheterization and Cardiovascular Interventions - Category: Cardiovascular & Thoracic Surgery Authors: Tags: CORONARY ARTERY DISEASE Source Type: research

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CONCLUSIONS: Age and female gender are associated with lower CFR, and age with worse CFC in an angiographically non-obstructed coronary artery. CFC seems to be less sensitive to variations in clinical and hemodynamic parameters than CFR, and therefore is a promising tool in contemporary clinical decision making in the cardiac catheterization laboratory. PMID: 31951205 [PubMed - as supplied by publisher]
Source: EuroIntervention - Category: Cardiovascular & Thoracic Surgery Tags: EuroIntervention Source Type: research
CONCLUSIONS: Short-term survival for patients with STEMI and OHCA undergoing emergent coronary angiography and revascularization with TTM in this contemporary, multicenter registry was high and neurologic outcome was good in more than half of patients. PMID: 31941835 [PubMed - as supplied by publisher]
Source: The Journal of Invasive Cardiology - Category: Cardiology Tags: J Invasive Cardiol Source Type: research
AbstractBecause the phenomenon of no reflow has a poor prognosis in ST-segment elevation myocardial infarction (STEMI) patients and the atherogenic index of plasma (AIP) has been shown to be a strong predictor of coronary heart disease, we aimed to investigate the relationship between AIP and no-reflow in patients with acute STEMI who underwent primary percutaneous coronary intervention (PCI). A total of 763 consecutive STEMI patients (648 men; mean age 58  ± 12 years) who underwent primary PCI were recruited for this study. The patients were classified into a reflow group (n = 537) ...
Source: The International Journal of Cardiovascular Imaging - Category: Radiology Source Type: research
We present such a case and found that the marked pressure difference between the radial and ascending aortae could be a useful clue for diagnosing the aortic dissection-related myocardial infarction. Patient concerns: A 58-year-old male was presented to our emergency department for the complaint of left side chest pain that lasted for an hour with concomitant hypotension. STEMI was diagnosed at that time. Diagnosis: The emergent primary percutaneous intervention was performed. When the diagnostic catheter was advanced to the ascending aorta, the systolic aorta pressure became 20 mm Hg higher than radial systolic pres...
Source: Medicine - Category: Internal Medicine Tags: Research Article: Clinical Case Report Source Type: research
Publication date: Available online 16 December 2019Source: American Heart JournalAuthor(s): Evan Shlofmitz, Rebecca Torguson, Cheng Zhang, Paige E. Craig, Gary S. Mintz, Nauman Khalid, Yuefeng Chen, Toby Rogers, Hayder Hashim, Itsik Ben-Dor, Hector M. Garcia-Garcia, Lowell F. Satler, Ron WaksmanBackgroundClinical data support the use of intravascular ultrasound (IVUS)-guided percutaneous coronary intervention (PCI) as being associated with improved outcomes. Nonetheless, global utilization of IVUS remains low. We hypothesize that in the revascularization of complex lesions, IVUS use is associated with improved outcomes.Met...
Source: American Heart Journal - Category: Cardiology Source Type: research
ConclusionPatients with a delayed presentation after CS-STEMI were younger and more likely to have single-vessel disease. We found a high in-hospital mortality of 42.9%. Appropriate randomized studies are required to evaluate the optimal treatment strategies in these patients.
Source: Indian Heart Journal - Category: Cardiology Source Type: research
Abstract Background: Evidence available suggests that periprocedural bradycardia negates the benefit of primary percutaneous coronary intervention (PPCI) and worsens the prognosis of patients with acute ST-elevation myocardial infarction (STEMI). Objective: To investigate the risk factors of periprocedural bradycardia during PPCI in patients with acute STEMI. Methods: We enrolled 2,536 acute STEMI patients who had PPCI from November 2007 to June 2018 in Beijing Anzhen Hospital, Capital Medical University. We divided all patients into two groups according to periprocedural bradycardia (preoperative heart ...
Source: Cardiology Research and Practice - Category: Cardiology Authors: Tags: Cardiol Res Pract Source Type: research
Background Cardiovascular disease is one of the leading causes of death worldwide. According to the results of various studies, protein convertase subtilisin kexin type-9 (PCSK9) was determined as a novel risk factor for stable coronary artery disease. Few studies have investigated the relationship between PCSK9 levels and the severity of coronary artery disease in patients with acute coronary syndrome; thus, we herein aimed to investigate this relationship in patients with non-ST-elevation myocardial infarction (NSTEMI) who underwent coronary angiography. Patients and methods Herein, 168 patients with NSTEMI were pro...
Source: Coronary Artery Disease - Category: Cardiology Tags: Risk Factors Source Type: research
In conclusion, supraphysiological doses of protein supplements, anabolic steroids, and other nutritional products bear a risk factor for CAD.
Source: Journal of Cardiology Cases - Category: Cardiology Source Type: research
CONCLUSIONS: Despite the greater inherent complexity, procedural and long-term clinical outcomes following PCI of distal LM trifurcations with everolimus-eluting stents in a modest-sized cohort from the EXCEL trial were similar compared with treatment of distal LM bifurcation disease without trifurcations. These findings support PCI as a treatment strategy for selected patients with distal LM trifurcation disease. PMID: 31793882 [PubMed - as supplied by publisher]
Source: EuroIntervention - Category: Cardiovascular & Thoracic Surgery Tags: EuroIntervention Source Type: research
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